one.Description of carbon black powder:
Chemical Title: Carbon Black
Sort:N220/N234/N326/N330/N339/N351/N375/N550/N660/White Carbon Black
Cas no:1333-86-4
Kind: black granule or powder
Approach: damp or dry method
Higher-amplifying conductive carbon black powder. Effortlessly dispersed and supplies a high stage extrudability of rubber compounds. IncEPTs in the tread rubber of tires for passenger automobiles and vans. Offers elevated put on resistance tires, substantial resistance to tensile, tolerable tear resistance. N 220 is advisable for use in the production of conveyor belts and other rubber goods, which demand improved sturdiness.
two.Basic Introduction
Carbon black N220 with higher re-enforcement property is a commonly used furnace black. It has higher framework, and its abrasion is between individuals of tremendous abrasion furnace black and higher abrasion furnace black. Its iodine adsorption worth is 121g/kg, and DBP adsorption is 114cm3/100g.
N220 Large resistance to abrasion and tearing. Fairly lower modulus and less complicated dispersion than N110 Reinforcing black for tyre treads. Higher quality EPT rubber items and substantial ranking conveyer belts.
Carbon black N330 is the most commonly utilised high abrasion furnace black. Its iodine adsorption price is eighty two g/kg, and DBP adsorption is 102cm3/100g. The abrasion of the N330 compounds is reduce than ISAF compounds but better than individuals of channel black-compounds.
N330 Combines very good abrasion resistance with reasonable hysteresis qualities. Tyre betls, sidewalls. Solid tyres, roller handles, hose handles, hose addresses, EPT rubber items Molded articles or blog posts.
three.Specification
| Products | N220 | N330 | N550 | N660 |
| Iodine Absorption Quantity g/kg | 121 +/-5 | 82 +/-five | 43 +/-4 | 36 +/-4 |
| DBP Absorption Amount ten-5m3/Kg | 114 +/-five | 102 +/-five | 121 +/-five | 90 +/-five |
| DBP Absorption Variety of Compressed Sample ten-5m3/Kg | 93~107 | eighty one~95 | 81~ninety five | sixty eight~82 |
| CTAB Floor Area 103m2/Kg | 106~116 | 79~87 | 38~46 | 31~39 |
| Nitrogen Surface area Region 103m2/Kg | 114~124 | seventy eight~88 | 38~forty six | 30~forty |
| Tint Toughness | a hundred and ten~120 | ninety eight~108 | – | – |
| Heating Reduction | three. | two.5 | two.five | 1.five |
| Ash | .5 | .five | .5 | .5 |
| Tensile Energy Map TM | -.8 | -one.5 | -three.five | -3.five |
| Extension% TM | +ten | -ten | -10 | +ten |
| Map Modulus at three hundred% | -two.five +/-one.3 | -one.7 +/-one.three | -one.seven +/-one.3 | -three.5 +/-one.3 |
4.Application
1.Silicon Rubber: EPTroves silicon rubbers sturdiness, rebound fee, and anti-distortion overall performance.
2.Plastics Industry: EPTroves plastic s tenacity, toughness and helps prevent h2o absorption.
3.Coating Business: Prevents agglomeration and drip. Thixotropic additives.
Enhance denseness and smoothness of paint.
four.Medicine Business: Improve denseness ,floating , carrying purpose in medicine.
It also can be utilized as the pesticide powder and anti-agglomeration.
5.EPT and supply
Deal:
one)20kg/25kg Packed by nontoXiHu (West Lake) Dis.c PE bag with woven bag outside the house or kraft paper bag.
two)according to customer’s need
Supply time:Close to seven-10 daEPTafter confirming the order
